72008460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{133349}}^1$

素因数の和:133367

約数の個数: 48

約数和(自身を含む): 224028000

約数和(自身を除く): 152019540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 133349, 266698, 400047, 533396, 666745, 800094, 1200141, 1333490, 1600188, 2000235, 2400282, 2666980, 3600423, 4000470, 4800564, 6000705, 7200846, 8000940, 12001410, 14401692, 18002115, 24002820, 36004230, 72008460]

約数ペア:

[(1, 72008460), (2, 36004230), (3, 24002820), (4, 18002115), (5, 14401692), (6, 12001410), (9, 8000940), (10, 7200846), (12, 6000705), (15, 4800564), (18, 4000470), (20, 3600423), (27, 2666980), (30, 2400282), (36, 2000235), (45, 1600188), (54, 1333490), (60, 1200141), (90, 800094), (108, 666745), (135, 533396), (180, 400047), (270, 266698), (540, 133349)]